By Lorianne S. Riley
The Voltaic OffGrid Solar Backpack is versatile enough for use as a weekend hike bag or as a large daypack. The shell of the backpack is made with recycled PET and its solar pocket is removable so it can be attached to other bags or equipment for easy access to solar power wherever you go. Besides charging all of your handheld electronics, such as cell phones, iPads*, satellite phones, PDAs, GPSs, iPods, and cameras, the backpack has. . .read more. . .